Risk | High |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2020-17526 |
CWE-ID | CWE-798 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Apache Airflow Web applications / Modules and components for CMS |
Vendor | Apache Foundation |
Security Bulletin
This security bulletin contains one high risk vulnerability.
EUVDB-ID: #VU49123
Risk: High
CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-17526
CWE-ID:
CWE-798 - Use of Hard-coded Credentials
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain full access to vulnerable application.
The vulnerability exists due to Apache Airflow relies on session management based on the default [webserver] secret_key value. A remote attacker, who successfully authenticated at one website can re-use the same session to authenticate on another unrelated website, if both web servers are configured with the default [webserver] secret_key value.
Install updates from vendor's website.
Vulnerable software versionsApache Airflow: 1.0.0 - 1.10.13
External linkshttp://www.openwall.com/lists/oss-security/2020/12/21/1
http://lists.apache.org/thread.html/rbeeb73a6c741f2f9200d83b9c2220610da314810c4e8c9cf881d47ef%40%3Cusers.airflow.apache.org%3E
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.